15 citations · 15 across the 1 of their papers we have counts for
2 papers
physics.class-ph2020★ 15 cited
Physical limitations of phased array antennas
Andrei Ludvig-Osipov, Jari-Matti Hannula, Patricia Naccachian +1
In this paper, the bounds on the Q-factor, a quantity inversely proportional to bandwidth, are derived and investigated for narrow-band phased array antennas. Arrays in free space…
eess.SP2018
Tunable Eight-Element MIMO Antenna Based on the Antenna Cluster Concept
Jari-Matti Hannula, Tapio O. Saarinen, Anu Lehtovuori +2
Realizing capacity demands of future wireless communications requires improved spectral efficiency in the sub-6-GHz frequency bands. This paper proposes a novel eight-element multi…